Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Alexander Derkachev"'
Autor:
Alexander Derkachev, Sergey Gorbarenko, Maxim Portnyagin, Yi Zhong, Nataliya Nikolaeva, Xuefa Shi, Yanguang Liu
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The main goal of the study is to establish the spatial and temporal distribution of pyroclastic material from large explosive eruptions of the volcanoes of Kamchatka, the Kuril, and Aleutian Islands to create a generalized tephrochronological model a
Externí odkaz:
https://doaj.org/article/aec82bca3cb0494a824e43f8b3f9db1d
A Long-Lived Center of Gas–Fluid Emanations on the Western Slope of the Kuril Basin (Sea of Okhotsk)
Autor:
Alexander Derkachev, A. V. Mozherovskiy, I. B. Tsoy, Boris Baranov, N. A. Nikolaeva, N. N. Barinov, Akihiro Hachikubo, Alexey Krylov, A. B. Kuznetsov, Hirotsugu Minami
Publikováno v:
Lithology and Mineral Resources. 56:309-332
The paper presents the results of multidisciplinary studies in the carbonate–barite mineralization area revealed on the western slope of the Kuril deep-water basin in the Sea of Okhotsk. Findings of carbonate concretions and barite in different age
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::696cea62b21d1101c0a75028583af637
https://doi.org/10.1134/s0024490221040027
https://doi.org/10.1134/s0024490221040027
Publikováno v:
Russian Journal of Pacific Geology. 15:60-71
The mineral composition of the heavy subfraction from surface sediments of the Sea of Okhotsk has been studied using two detailed profiles (the Magadan-Kuril Islands and the Shantar Islands-Central part of the Sea of Okhotsk) and data from the Sakhal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823fcf45c49da62b4101da9924264b47
https://doi.org/10.1134/s181971402101005x
https://doi.org/10.1134/s181971402101005x
Autor:
N. S. Li, Anatoly Obzhirov, Yu. A. Telegin, A. L. Ponomareva, Renat Shakirov, A. I. Eskova, N. S. Syrbu, Alexander Derkachev, A. Salomatin
Publikováno v:
Russian Journal of Pacific Geology. 14:591-600
The results of integrated studies in the southwestern part of the Sea of Okhotsk obtained during cruise 74 of the R/V Akademik M.A. Lavrentiev in 2016 are presented. Gas hydrates, carbonate crusts and nodules in bottom sediments and more than 100 gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33ec6ee43447b1be2ffd3ad43b6d8ef
https://doi.org/10.1134/s1819714020060081
https://doi.org/10.1134/s1819714020060081
Autor:
Wei Liu, Qingsong Liu, Sergey A Gorbarenko, Congcong Gai, A.A. Bosin, Xiaoke Qiang, Xuefa Shi, Jian Zhang, Yu-Min Chou, Xiaoqiang Yang, Jiabo Liu, Alexander Derkachev, Haosen Wang, Jianxing Liu, Yanguang Liu, Yi Zhong, Ting Chen
Publikováno v:
Science Bulletin. 65:1505-1507
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6234f7e0bb35db2d4a1867321d5f31
https://doi.org/10.1016/j.scib.2020.05.016
https://doi.org/10.1016/j.scib.2020.05.016
Autor:
Alexander Derkachev, Vera Ponomareva, Maxim Portnyagin, Sergey A Gorbarenko, Galina I. Malakhova, Yanguang Liu
This paper presents the first detailed study of a late Pleistocene marine tephra sequence from the NW Pacific, downwind from the Kamchatka volcanic arc. Sediment core SO201-2-40, located on the Meiji Rise similar to 400 km offshore the peninsula, inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::625af7242f1d18922fde5925c9cc1344
Autor:
Vera Ponomareva, N. Bubenshchikova, Egor Zelenin, Maxim Portnyagin, Sergey A Gorbarenko, Alexander Derkachev, Ilya N. Bindeman, Dieter Garbe-Schönberg
Publikováno v:
Journal of Volcanology and Geothermal Research. 366:1-12
Highlights • First identification of distal tephra from the Pauzhetka caldera offshore Kamchatka. • Geochemical correlation of Pauzhetka proximal altered ignimbrite to distal tephra. • Pauzhetka caldera-forming eruption has an astrochronologic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2920369557272ada2581522b30d45989
https://doi.org/10.1016/j.jvolgeores.2018.10.006
https://doi.org/10.1016/j.jvolgeores.2018.10.006
Autor:
Vera Ponomareva, Kunshan Wang, Maxim Portnyagin, Yanguang Liu, Alexander Derkachev, Nataliya A. Nikolaeva, Dirk Nürnberg, Koiji Iijima, Sergey A Gorbarenko, Xuefa Shi, Huahua Lv, Tatsuhiko Sakamoto
Publikováno v:
Quaternary International. 425:248-272
The fullest summary on composition, age and distribution of 23 tephra layers detected and investigated in the Okhotsk Sea Pleistocene-Holocene deposits is presented. Seven tephra layers are surely identified with powerful explosive eruptions of volca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbabc43921f3bdf4a40a327a491d7e6d
https://doi.org/10.1016/j.quaint.2016.07.004
https://doi.org/10.1016/j.quaint.2016.07.004
Autor:
Huahua Lv, N. A. Nikolaeva, I. V. Utkin, Xuefa Shi, Maxim Portnyagin, Alexander Derkachev, G. I. Malakhova, Sergey A Gorbarenko, V. G. Sakhno
Publikováno v:
Quaternary International, 519 . pp. 200-214.
This paper is based on the results of a comprehensive investigations of sediments from seven cores sampled during the International Russian-Chinese Cruise 53 of the R/V “Akademik Lavrentyev” (2010) in the frames of the Russian-Chinese collaborati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be2dbe9d42cc03ea7ed0c25b4655741
http://oceanrep.geomar.de/45784/
http://oceanrep.geomar.de/45784/
Autor:
Vera Ponomareva, Egor Zelenin, Dieter Garbe-Schönberg, Maria Pevzner, Alexander Derkachev, I. Florin Pendea, Maxim Portnyagin, Alexey Rogozin, Natalia Gorbach, Anastasia Plechova
Publikováno v:
Quaternary Science Reviews. 257:106838
Highlights • First continuous MIS 2 explosive eruptions record from the Kamchatka volcanic arc. • 25 major tephra markers with a potential for regional and hemispheric correlations. • The largest (M ≥ 6.5) eruption originated from the Gorely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba593f1af14ba9271f666da83ec4a609
https://doi.org/10.1016/j.quascirev.2021.106838
https://doi.org/10.1016/j.quascirev.2021.106838